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Piping Systems & Welding

High Purity Valves


T-342 Diaphragm Valves

t342-diaphragm-valve

Applications:

Islolation & Throttling Valves, UPW, WFI, RO/DI Systems, Semiconductor, Photovoltaic, Pharmaceutical, Biotech, Institutional, Laboratory Research, Nanotech

Purad® UHP PVDF

T-342 diaphragm valves: 20 - 110mm (1/2" - 4")

PolyPure® Natural Polypropylene

T-342 diaphragm valves: 20 - 63mm (1/2" - 2")

PP-Pure® Pigmented Polypropylene

T-342 diaphragm valves: 20 - 110mm (1/2" - 4")


V82/182 Pressure Regulator

v82182-pressure-regulator

Applications:

UPW, WFI, RO/DI Systems, Semiconductor, Photovoltaic, Pharmaceutical, Biotech, Institutional, Laboratory Research, Nanotech

Supply Range

PolyPure® PPn & PP-Pure® Pigmented PP

Seals:

EPDM or PTFE

Valve Size:

20-110mm (1/2” - 4”)

Diaphragm:

PTFE backed EPDM, or EPDM

Maximum Pressure:

150psi @ 68° F


T-343 Diaphragm Valves

t343-zdl-diaphragm-valve

Applications:

Lateral/Branch Isolation, UPW, WFI, RO/DI Systems, Semiconductor, Photovoltaic, Pharmaceutical, Biotech, Institutional, Laboratory Research, Nanotech

Purad® UHP PVDF

T-343 zero dead leg (ZDL) valve: 20 - 110mm (1/2" - 4")

PolyPure® Natural Polypropylene

T-343 zero dead leg (ZDL) valve: 20 - 63mm (1/2" - 2")

PP-Pure® Pigmented Polypropylene

T-343 zero dead leg (ZDL) valve: 20 - 63mm (1/2" - 2")


V86/186 Pressure Regulator

v86186-pressure-regulator

Applications:

UPW, WFI, RO/DI Systems, Semiconductor, Photovoltaic, Pharmaceutical, Biotech, Institutional, Laboratory Research, Nanotech

The V86/186 back pressure regulator maintains adequate upstream pressure as upstream pressure reduces from branch line cycling. The V86/186 may also be used as an inline pressure relief valve. The piston spring keeps the outlet closed until the set point pressure is achieved.

Supply Range

Body Material:

Purad PVDF, PolyPure PPn & PP-Pure Pigmented

Seals:

EPDM or PTFE

Valve Size:

20 - 63mm (1/2” - 2”)

Diaphragm:

PTFE backed EPDM, or EPDM

Maximum Pressure:

150psi @ 68° F


T-241 PVDF Forward Pressure Regulator

t-241-pressure-regulator

Applications:

Ultrapure Water

The T-241 pressure regulator is a forward pressure regulator that controls upstream pressure fluctuations to critical points of use. The T-241's internal parts have been significantly improved for optimum purity and minimal particle shedding. The wetted elastomers have been upgraded to premium materials, and internal surfaces have been enhanced. The parts are cleaned and assembled by Asahi/America's manufacturing partner, AGRU, in their state-of-the-art Austrian facility. All wetted parts are cleaned in an automated six-phase cleaning system, then assembled and packaged in a Class 1000 cleanroom.

Size Range: PVDF 20-75mm (½" – 2-1/2")


Sampling Valves

mpv-inline-sampling-valve

Applications:

Please consult us for the best recommendation.